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| author | Ori Bernstein <ori@eigenstate.org> | 2014-09-02 16:21:44 -0400 |
|---|---|---|
| committer | Ori Bernstein <ori@eigenstate.org> | 2014-09-02 16:21:44 -0400 |
| commit | 84d48fceb5f71ed438aec8b7fa0576f0b9c7eb66 (patch) | |
| tree | afe0204d77b797d65db12dcfaa3a65035b013d23 /bench | |
| parent | 094074d7ecb008cd3d59dd0d011387299a9fe9c8 (diff) | |
| download | mc-84d48fceb5f71ed438aec8b7fa0576f0b9c7eb66.tar.gz | |
Switch to much faster register based blitting.
Most values are small. Don't use rep movs. It's fast on many
uarches, but has high fixed cost.
5x speedup in intsort. Fuck yeah.
Diffstat (limited to 'bench')
| -rw-r--r-- | bench/Makefile | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/bench/Makefile b/bench/Makefile index 25ce7ad..1f8a3fe 100644 --- a/bench/Makefile +++ b/bench/Makefile @@ -6,8 +6,13 @@ BENCHSRC=intsort.myr \ include ../config.mk include ../mk/c.mk -bench: runner $(BENCHSRC:.myr=) +bench: runner cleanbuild ./runner $(BENCHSRC:.myr=) -$(BENCHSRC:.myr=): $(BENCHSRC) - ../myrbuild/myrbuild -b $@ $@.myr +.PHONY: cleanbuild +cleanbuild: + rm -f $(BENCHSRC:.myr=) $(BENCHSRC:.myr=.o) $(BENCHSRC:.myr=.use) + @for i in $(BENCHSRC:.myr=); do \ + ../myrbuild/myrbuild -b $$i $$i.myr; \ + done + |